Washington County, US
Fort Frederick State Park is a Maryland state park on the Potomac River surrounding the restored Fort Frederick, a fortification active in the French and Indian War (1754–1763) and the American Revolutionary War (1775-1783). The park lies south of the town of Big Pool, Maryland. The Chesapeake and O
hio Canal runs through the park grounds. The site was designated a National Historic Landmark in 1973.
Listen to the audio guide for Fort Frederick Free on WIP — starts by itself when you arrive, even with the screen off